Games like expel
Games like expel include Florence, How to Fish, Escape From Duckov, The Ascent, and Pikuniku. We matched them by the tags players give expel on Steam (Indie, Casual, Adventure, Top-Down Shooter, and Shooter): closest matches first, and among equally close ones the better-known games.

Florence
Shared: Indie · Casual · Adventure

How to Fish
Shared: Indie · Shooter · Adventure

Escape From Duckov
Shared: Adventure · Top-Down Shooter · Shooter

The Ascent
Shared: Top-Down Shooter · Indie · Shooter

Pikuniku
Shared: Indie · Casual · Adventure

There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Casual

Cyberhunt
Shared: Indie · Casual · Adventure

Caster
Shared: Indie · Adventure · Casual

Donut County
Shared: Indie · Casual · Adventure

Melvor Idle
Shared: Casual · Indie · Adventure

Chained Together
Shared: Adventure · Casual · Indie

A Short Hike
Shared: Indie · Adventure · Casual

VLADiK BRUTAL
Shared: Shooter · Adventure · Casual

泡沫冬景
Shared: Casual · Indie · Adventure

Journey
Shared: Indie · Adventure · Casual

12 is Better Than 6
Shared: Shooter · Indie · Top-Down Shooter

BEEP
Shared: Indie · Adventure · Casual

G2 Fighter / 基因特工
Shared: Adventure · Indie · Casual

Dream Ending
Shared: Indie · Casual · Adventure

Juicy Realm
Shared: Indie · Adventure · Casual

That's not my Neighbor
Shared: Casual · Adventure · Indie

Moncage
Shared: Casual · Indie · Adventure

Wobbly Life
Shared: Adventure · Casual · Indie

Home Behind
Shared: Adventure · Indie · Casual